Didn't build any. I rember reading some articles. Was it supposed to be a low TIM dessign? I think it was in Audio or Audio Amateur. I probably still have the articles.
It was a low TIM design it was in Audio magazine but later he did some revision that you had to get direct from the kids at Georgia Tech. i think i have a few of the PC Boards plus some other boards i got from a guy in Europe .
Build 4 already for friends plus i had build the 200 and 100 watt for myself.. i got some boards here if you wanna build the 200 watt i got all the output device plus as extra the power transformer 100CT @30 AMPS